Scientists reverse memory decline using electrical pulses
theguardian.com/science/201...?
Dementia being a part of our disease, you may find this interesting.
I used to love Cranial Electro Stimulation, I built quite a few devices back when I had a lot of time on my hands. Very real science behind it. I posted about it here a while back. No one was interested. But, as ever, I'm ahead of the curve.